You can check the module import here.
keys
Returns the array of keys of the given object or array.
File
import { NgKeysPipeModule } from 'angular-pipes';
Usage
const value = {
a: 1,
b: 2,
c: 3,
};
{{ value | keys }}
<!-- ['a', 'b', 'c'] -->
{{ [1, 2, 3] | keys }}
<!-- ['0', '1', '2'] -->
toArray
Transforms an object to an array
File
import { NgToArrayPipeModule } from 'angular-pipes';
Usage
const value = {
a: 1,
b: 2,
c: 3,
};
{{ value | toArray }}
<!-- [1, 2, 3] -->
defaults
Apply defaults value to an object or an object in an array.
When applied to an array, the non object values will be left unchanged. The nulls and undefineds will be changed to the defaults.
File
import { NgDefaultsPipeModule } from 'angular-pipes';
Usage
const d = {
a: 1,
b: 2,
c: 3,
};
const object = {
a: 2,
};
const array = [{ a: 2 }, null, { b: 3 }, undefined];
{{ object | defaults: d }}
<!-- { a: 2, b: 2, c: 3 } -->
{{ array | defaults: d }}
<!-- [{ a: 2, b: 2, c: 3 }, { a: 1, b: 2, c: 3 }, { a: 1, b: 3, c: 3 }, { a: 1, b: 2, c: 3 }]-->